EP 1069958 A2 20010124 - A SUCTION SYSTEM FOR SUCKING A MIXTURE OF AIR AND SOLID AND/OR LIQUID MATTER INTO A CONTAINER
Title (en)
A SUCTION SYSTEM FOR SUCKING A MIXTURE OF AIR AND SOLID AND/OR LIQUID MATTER INTO A CONTAINER
Title (de)
SAUGVORRICHTUNG ZUM ANSAUGEN EINER LUFT-FESTKÖRPERMISCHUNG UND/ODER EINER FLÜSSIGKEIT IN EINEN BEHÄLTER
Title (fr)
SYSTEME PAR ASPIRATION PERMETTANT D'INJECTER PAR ASPIRATION UN MELANGE D'AIR ET DE MATIERE LIQUIDE ET/OU SOLIDE DANS UN CONTENANT
Publication
Application
Priority
- DK 9900166 W 19990324
- DK 42798 A 19980325
Abstract (en)
[origin: WO9948614A2] A suction system, especially for use by a dentist, comprises a corrugated, collapsible waste container (10) having a suction outlet connected to a suction source, such as a small scale piston pump (28), and a suction tube or nozzle (27) connected to a suction inlet of the container. The suction system comprises a holder (17) for selectively retaining the collapsible container in an extended position during use when the suction sources create a sub atmospheric pressure within the container. When a suitable amount of waste material has been separated from the air flowing through the suction nozzle (27) and collected in the container (10) the container may be collapsed and discarded together with the waste collected therein.
IPC 1-7
IPC 8 full level
A61C 3/025 (2006.01); A61C 17/02 (2006.01); A61M 1/00 (2006.01); B08B 15/00 (2006.01); A61C 1/00 (2006.01)
CPC (source: EP US)
A61C 17/06 (2019.04 - EP US); A61M 1/602 (2021.05 - EP US); A61C 1/0092 (2013.01 - EP)
Citation (search report)
See references of WO 9948614A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9948614 A2 19990930; WO 9948614 A3 19991111; BR 9909039 A 20001205; EP 1069958 A2 20010124; JP 2002507467 A 20020312
DOCDB simple family (application)
DK 9900166 W 19990324; BR 9909039 A 19990324; EP 99908790 A 19990324; JP 2000537653 A 19990324